Wisconsin and other states in the U.S. Midwest are battling a surge in COVID-19 cases, with new infections and hospitalizations rising to record levels in an ominous sign of a nationwide resurgence as temperatures get colder.More than 22,000 new cases were reported on Wednesday across the Midwest, eclipsing the previous record of more than 20,000 on Oct. 9. Hospitalizations in those states reached a record high for a 10th consecutive day, as some hospitals began feeling the strain. More than 86% of the beds in Wisconsin’s intensive care units were in use as of Wednesday. A field hospital opened in a Milwaukee suburb in case medical facilities […]